Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh vai » hanh vi, hanh va, hanh tai
ky dang » ky nang, ky danh
dang ma » dang mau, dang mam, dang mat
cua tre » cua te, cuu tre, dua tren
va hanh » van hanh, va thanh, va danh
tu cham » toc cham, thi cham
te sac » te sach, te cac, te san
luc va » duc va, tuc va, loc va
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
ma hoi » mai hoi, xa hoi, ma hoa

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky dang ma hoi. hieu ((ve cam) or (tu cham)) luc va hanh vai ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky dang ma hoi. hieu ((ve cam) OR (tu cham)) luc va hanh vai ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky dang ma hoi. hieu ((ve cam) or (tu cham)) luc va hanh vai ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: te sac ky dang ma hoi. hieu ((ve cam) or (tu cham)) luc va hanh vai ((cua tre) OR (cua triet))*.